Scheduling Section

This is the top left panel of the PIT, when "Scheduling" is selected from the "Overview / Time Requests / Scheduling / Submit".

For queue-mode proposals you can specify optimal or
synchronous (observations need to be coordinated with another telescope
facility) dates. Optimal dates should be given only for programs that
need observtions on specific dates, say to catch a particular eclipse,
occultation, or other rare phenomenon. Gemini will then attempt to have
those nights be queue nights if the program is allocated time. Queue
proposals should not give impossible dates.

For classical-mode proposals you can identify dates
when the proposal should or should not be scheduled. If the proposal is
allocated time then these dates will be used to schedule the classical
run.